Algebra Chapter 1 Test Part 1
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Last updated about 5 years ago
14 questions
2
To which subsets of the real numbers does the number belong?
To which subsets of the real numbers does the number belong?
2
To which subsets of the real numbers does the number belong?
To which subsets of the real numbers does the number belong?
2
2
4
4
4
4
The perimeter of the rectangle is 64 in. Find the vaue of x.
The perimeter of the rectangle is 64 in. Find the vaue of x.
4
4
Nicole wants to make a 16% salinesolution. She has already poured 2 fl. oz.of pure water into a beaker. How many fl.oz. of a 20% saline solution must she addto this to create the desired mixture?
Nicole wants to make a 16% saline
solution. She has already poured 2 fl. oz.
of pure water into a beaker. How many fl.
oz. of a 20% saline solution must she add
to this to create the desired mixture?
4
Evan uses 1 fl. oz. of an alcohol solution and mixeswith 3 fl. oz. of a 86% alcohol solution tomake a 77% alcohol solution. Find thepercent concentration of the first solution.
Evan uses 1 fl. oz. of an alcohol solution and mixes
with 3 fl. oz. of a 86% alcohol solution to
make a 77% alcohol solution. Find the
percent concentration of the first solution.
2
What is the solution of the equation?
What is the solution of the equation?
2
Just type the numerical solution.
Just type the numerical solution.
2
4 ( x + 2) + 2x = 4 + 5x
4 ( x + 2) + 2x = 4 + 5x